Links for 2009-07-29

Text for the screen is sized with CSS in terms of pixels, ems or keywords. Pixels is easy, keywords are well documented. That leaves ems. I will now attempt to show you how ems can be as quick and easy to use as pixels.

The WP Subtitle plugin allows your pages and posts to contain a subtitle. Also called a sub-heading, this this short line of text is meant to appear beneath a post's (or page's) title, but can be inserted in your template wherever you choose.

Three excellent ways to exclude post and category content from your WordPress feeds, archives, and front page.

This plugin generates an alphabetical listing of your WordPress categories in multiple columns. You can choose the number of columns to display, with an option to split up the list of categories by letter.

How to create Social Media Sharing links on your Wordpress blog without using a plugin. For all Wordpress themes, includes special instructions for the Thesis theme.